CREVIS FnIO G-Series, User Manual

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FnIO G-Series
Copyright(C) CREVIS Co.,Ltd S82-31-899-4599 URL: www.crevis.co.kr
7. G-Bus Pin Description
Communication between the G-Series and the expansion module as well as system / field power supply of the
bus modules is carried out via the internal bus. It is comprised of 6 data pin and 2 field power pin.
Do not touch data and field power pins in order to avoid soiling and damage by ESD
noise.
*Please refer to the table below regarding the pin description from P1 to P8.
No. Description
P1 Field Power (VCC)
P2 Field Power (GND)
P3 G-Bus CLK
P4 G-Bus MISO
P5 G-Bus MOSI
P6 G-Bus Token
P7 System Power (GND)
P8 System Power (VCC)